Date Slider and Null Dates

[nb-ofs]

following the code from here...

https://github.com/derekeder/FusionTable-Map-Template/wiki/Filter-examples#wiki-date-sliders

any null dates are excluded from the dataset results by default.

possibility of including null dates requires consideration.

[derekeder]

@nb-ofs could you give a little more background or provide some pseudo-code for this? Could it be handled as a special case with a checkbox for 'no date' ?

[nb-ofs]

It appears that moment(null); is valid in terms of validation when reviewing momentjs documentation ( http://momentjs.com/docs/#/parsing/is-valid/ )

this appears to be included after version 2 which https://github.com/derekeder/FusionTable-Map-Template/wiki/Filter-examples#wiki-date-sliders points at...

latest version 2.4.0...

example
https://fisonline.tribalhosted.co.uk/Kent/Publications/FusionMapTable/Rewrite_Dev/index.html totals 1728 records when all types are selected

whereas
https://fisonline.tribalhosted.co.uk/Kent/Publications/FusionMapTable/Rewrite/index.html totals 1845 records

Inclusion of a null could be handled by a checkbox to include / exclude as required